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cyclic spectrum correlation 周期谱相关
Based upon the study of the cyclic spectrum of DS &DS/CDMA signals, a spectral correlation approach is presented to estimate the chip interval of PN sequence. （3）在对DS及同步DS/CDMA信号周期谱（谱相关）研究的基础上，论证了应用DS信号的周期谱（谱相关）可以得到该信号PN码片宽度的估计，提出了一种用于估计同步DS/CDMA信号PN码片宽度的谱相关算法，并作到了较低的信噪比容限。
cyclic spectrum density function 循环谱密度函数
Generalized Walsh cyclic spectrum 广义Walsh循环谱
Spectrum correlation of the machines 机器噪声的谱相关
spectrum correlation demodulation 频域相关解调
Detection of SS signal cyclic spectrum based on AO technique 基于声光技术的扩频信号循环谱的检测
Be you familiar with their correlation? 你了解他们的相互关系吗？
The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
Characteristic Parameter Estimation of Chirp Signal Based on Cyclic Spectrum Amplitude 基于周期谱包络的线性调频信号特征参数估计
Performance Estimation for Cyclic Spectrum by Frequency- Smoothing Symmetrical Periodogram Based on Limited Data Length 有限数据下循环谱的频域平滑对称式周期图法估计性能分析
UWB Carrier Envelope Modulation and Orthogonal Comb Spectrum Correlation Demodulation 超宽带载波包络调制及其频谱相关解调
Improvement on the precision of wavelength shift detection by using spectrum correlation technique 应用频谱相关技术提高波长移位检测精确度
Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
A cyclic code with minimum redundancy used to check errors in a set of characters. 一种用于检查一组字符的错误、并且具有最小冗余度的循环码。
The unsaturated link occurs in a cyclic system. 在环体系中存在不饱和键。
There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭，莫衷一是。
The steam-engine piston makes a cyclic motion. 蒸汽机活塞做往复运动。
In the spectrum, distinct colours shade into each other. 在光谱中，截然不同的颜色相互融合起来。
There is a wide spectrum of opinions on this question. 在这个问题上有著各种不同的意见。